<template>

  <div class="body" style="box-shadow: -10px -10px 10px 50px  #081045">
    <div class="header">
      <!-- 页面主体部分 -->
      <section class="mainbox">
        <!-- 左侧 -->
        <div class="column">
          <div class="panel bar">
            <h2>建筑面积（km²）</h2>
            <div class="chart"></div>
            <div class="panel-footer"></div>
          </div>
          <div class="panel line">
            <h2>人员流动
              <a href="javascript:;">2021</a>
              <a href="javascript:;">2022</a></h2>
            <div class="chart"></div>
            <div class="panel-footer"></div>
          </div>
          <div class="panel pie">
            <h2>年龄分析</h2>
            <div class="chart"></div>
            <div class="panel-footer"></div>
          </div>
        </div>

        <!-- 中间 -->
        <div class="column">
          <!-- no模块制作 -->
          <div class="no">
            <div class="no-hd">
              <ul>
                <li>{{ visitorNum }}</li>
                <li>{{ ownerNum }}</li>
                <li>{{ roomNum }}</li>
                <li>{{ carNum }}</li>
              </ul>
            </div>
            <div class="no-bd">
              <ul>
                <li>访客流量</li>
                <li>业主数量</li>
                <li>剩余房源</li>
                <li>可用车位</li>
              </ul>
            </div>
          </div>
          <!-- 地图模块 -->
          <div class="map">
            <div class="map1"></div>
            <div class="map2"></div>
            <div class="map3"></div>
            <div class="chart"></div>
          </div>

        </div>

        <!-- 右侧 -->
        <div class="column">
          <div class="panel bar2">
            <h2>柱形图-技能掌握</h2>
            <div class="chart"></div>
            <div class="panel-footer"></div>
          </div>
          <div class="panel line2">
            <h2>广告投入</h2>
            <div class="chart"></div>
            <div class="panel-footer"></div>
          </div>
          <div class="panel pie2">
            <h2>地区分布</h2>
            <div class="chart"></div>
            <div class="panel-footer"></div>
          </div>
        </div>
      </section>
    </div>
  </div>

</template>

<script>

export default {
  data(){
    return{
      visitorNum:'',
      ownerNum:'',
      roomNum:'',
      carNum: 888
    }
  },

  mounted() {
    this.one();
    this.two();
    //折线图1
    this.oneMore();
    //折线图2
    this.twoMore();
    //饼状图1
    this.cookieOne();
    //饼状图2
    this.cookieTwo();
    //模拟飞行
    this.fly();
  },

  created() {
    this.getNum()
  },
  methods: {
    /**
     * 获取真实数据
     */
    getNum() {
      const data = this.$http.get('welcome/selectCount')
          .then((res) => {
            // console.log('响应数据:', res.data.code);
            this.visitorNum = res.data.Object.visitorNum
            this.ownerNum = res.data.Object.ownerNum
            this.roomNum = res.data.Object.roomNum
          })
          .catch((err) => {
            console.error('请求失败:', err);
          });

    },

    /**
     * 柱状图1
     */
    one(){
      // 1.实例化对象
      let myChart = this.$echarts.init(document.querySelector(".bar .chart"));
      // 2.指定配置对象
      let option = {
        color: ['#2f89cf'],
        tooltip: {
          trigger: 'axis',
          axisPointer: {            // 坐标轴指示器，坐标轴触发有效
            type: 'shadow'        // 默认为直线，可选为：'line' | 'shadow'
          }
        },
        // 修改图表的大小
        grid: {
          left: '0%',
          top: "10px",
          right: '0%',
          bottom: '4%',
          containLabel: true
        },
        xAxis: [
          {
            type: 'category',
            data: ["恒大一期", "筹备中", "恒大二期", "筹备中", "恒大三期", "筹备中", "曙光A区"],
            axisTick: {
              alignWithLabel: true
            },
            // 修改刻度标签 相关样式
            axisLabel: {
              color: "rgba(255,255,255,0.6)",
              fontSize: "12"
            },
            // x轴不显示
            axisLine: {
              show: false
            }
          }
        ],
        yAxis: [
          {
            type: 'value',
            // 修改刻度标签 相关样式
            axisLabel: {
              color: "rgba(255,255,255,0.6)",
              fontSize: "12"
            },
            // y轴 设置
            axisLine: {
              lineStyle: {
                color: "rgba(255,255,255,.1)",
                width: 2
              }
            },
            // y轴分割线的颜色
            splitLine: {
              lineStyle: {
                color: "rgba(255,255,255,.1)"
              }
            }
          }
        ],
        series: [
          {
            name: '直接访问',
            type: 'bar',
            barWidth: '35%',
            data: [200, 300, 300, 900, 1500, 1200, 600],
            itemStyle: {
              // 修改柱子圆角
              barBorderRadius: 5
            }
          }
        ]
      };
      // 3.把配置项给实例对象
      myChart.setOption(option);
      // 4.让图表跟随屏幕自适应
      window.addEventListener("resize", function () {
        myChart.resize();
      });
    },

    /**
     * 柱状图2
     */
    two(){
      // 声明颜色数组
      let myColor = ["#1089E7", "#F57474", "#56D0E3", "#F8B448", "#8B78F6"];
      // 1.实例化对象
      let myChart = this.$echarts.init(document.querySelector(".bar2 .chart"))
      // 2.指定配置对象
      let option = {
        grid: {
          top: "10%",
          left: "22%",
          bottom: "10%",
          // containLabel: true
        },
        xAxis: {
          // 不显示x轴的相关信息
          show: false
        },
        yAxis: [
          {
            type: 'category',
            inverse: true,
            // y轴更换第一个对象更换data数据
            data: ["VUE", "MINIO", "JAVASCRIPT", "ELEMENT UI", "CSS"],
            axisLine: {
              show: false
            },
            // 不显示刻度
            axisTick: {
              show: false
            },
            // 把刻度标签里面的文字设置为白色
            axisLabel: {
              color: "#fff"
            },
          },
          {
            inverse: true,
            show: true,
            data: [702, 350, 610, 793, 664],
            // 不显示y轴的线
            axisLine: {
              show: false
            },
            // 不显示刻度
            axisTick: {
              show: false
            },
            axisLabel: {
              textStyle: {
                fontSize: 12,
                color: "#fff"
              }
            }
          }
        ],
        series: [
          {
            name: '条',
            type: 'bar',
            // 柱子之间的距离
            barCategoryGap: 50,
            //柱子的宽度
            barWidth: 10,
            // 给series  第一个对象里面的 添加
            yAxisIndex: 0,
            // series 第一个对象里面的data
            data: [70, 34, 60, 78, 69],
            itemStyle: {
              barBorderRadius: 20,
              // 此时的color可以修改柱子的颜色
              color: function (params) {
                // console.log(params);
                // dataIndex是当前柱子的索引号
                return myColor[params.dataIndex];
              }
            },
            // 图形上的文本标签
            label: {
              normal: {
                show: true,
                // 图形内显示
                position: "inside",
                // 文字的显示格式  会自动解析为 20% 类型的数据
                formatter: "{c}%"
              }
            },
          },
          {
            name: '框',
            type: 'bar',
            // 给series  第二个对象里面的 添加
            yAxisIndex: 1,
            // series 第二个对象里面的data
            data: [100, 100, 100, 100, 100],
            barCategoryGap: 50,
            barWidth: 15,
            itemStyle: {
              color: "none",
              borderColor: "#00c1de",
              borderWidth: 3,
              barBorderRadius: 15
            },
          },

        ]
      };

      // 3.把配置给实例对象
      myChart.setOption(option);
      // 4.让图表跟随屏幕自适应
      window.addEventListener("resize", function () {
        myChart.resize();
      });
    },

    /**
     * 折线图1模块制作
     */
    oneMore(){
      let yearData = [
        {
          year: '2021',  // 年份
          data: [  // 两个数组是因为有两条线
            [24, 40, 101, 134, 90, 230, 210, 230, 120, 230, 210, 120],
            [40, 64, 191, 324, 290, 330, 310, 213, 180, 200, 180, 79]
          ]
        },
        {
          year: '2022',  // 年份
          data: [  // 两个数组是因为有两条线
            [123, 175, 112, 197, 121, 67, 98, 21, 43, 64, 76, 38],
            [143, 131, 165, 123, 178, 21, 82, 64, 43, 60, 19, 34]
          ]
        }
      ];
      // 1.实例化对象
      let myChart = this.$echarts.init(document.querySelector(".line .chart"));
      // 2.指定配置
      let option = {
        // 两条线的颜色
        color: ['#00f2f1', '#ed3f35'],
        tooltip: {
          trigger: 'axis'
        },
        legend: {
          data: ['新增业主', '新增访客'],
          // 修改图例组件的颜色
          textStyle: {
            color: '#4c9bfd'
          },
          right: '10%' // 距离右边10%
        },
        grid: {
          top: '20%',
          left: '3%',
          right: '4%',
          bottom: '3%',
          show: true,// 显示边框
          borderColor: '#012f4a',// 边框颜色
          containLabel: true // 包含刻度文字在内
        },
        xAxis: {
          type: 'category',
          boundaryGap: false,
          data: ['1月', '2月', '3月', '4月', '5月', '6月', '7月', '8月', '9月', '10月', '11月', '12月'],
          axisTick: {
            show: false // 去除刻度线
          },
          axisLabel: {
            color: '#4c9bfd' // 文本颜色
          },
          axisLine: {
            show: false // 去除轴线
          },

        },
        yAxis: {
          type: 'value',
          axisTick: {
            show: false // 去除刻度线
          },
          axisLabel: {
            color: '#4c9bfd' // 文本颜色
          },
          axisLine: {
            show: false // 去除轴线
          },
          splitLine: {
            lineStyle: {
              color: '#012f4a'
            }
          }
        },
        series: [
          {
            name: '新增业主',
            type: 'line',
            // stack: '总量',
            data: yearData[0].data[0],
            // 折线修饰为圆滑
            smooth: true,
          },
          {
            name: '新增访客',
            type: 'line',
            // stack: '总量',
            data: yearData[1].data[1],
            // 折线修饰为圆滑
            smooth: true,
          },
        ]
      };
      // 3.把配置给实例对象
      myChart.setOption(option);
      // 4.让图表跟随屏幕自适应
      window.addEventListener("resize", function () {
        myChart.resize();
      });
      // 5.点击切换效果
      // this.$(".line h2").on("click", 'a', function () {
      //   // console.log($(this).index());
      //   // 点击a之后根据当前a的索引号 找到对应的yerarData的相关对象
      //   let obj = yearData[this.$(this).index()];
      //   option.series[0].data = obj.data[0];
      //   option.series[1].data = obj.data[1];
      //   // 更新完数据 需要重新渲染
      //   myChart.setOption(option);
      // })
    },

    /**
     * 折线图2模块制作
     */
    twoMore(){
      let myChart = this.$echarts.init(document.querySelector(".line2 .chart"));
      let option = {
        tooltip: {
          trigger: "axis"
        },
        legend: {
          top: "0%",
          data: ["邮件营销", "联盟广告", "视频广告", "直接访问", "搜索引擎"],
          textStyle: {
            color: "rgba(255,255,255,.5)",
            fontSize: "12"
          }
        },

        grid: {
          left: "10",
          top: "30",
          right: "10",
          bottom: "10",
          containLabel: true
        },
        xAxis: [
          {
            type: "category",
            boundaryGap: false,
            // x轴更换数据
            data: [
              "01",
              "02",
              "03",
              "04",
              "05",
              "06",
              "07",
              "08",
              "09",
              "10",
              "11",
              "12",
              "13",
              "14",
              "15",
              "16",
              "17",
              "18",
              "19",
              "20",
              "21",
              "22",
              "23",
              "24",
              "25",
              "26",
              "26",
              "28",
              "29",
              "30"
            ],
            // 文本颜色为rgba(255,255,255,.6)  文字大小为 12
            axisLabel: {
              textStyle: {
                color: "rgba(255,255,255,.6)",
                fontSize: 12
              }
            },
            // x轴线的颜色为   rgba(255,255,255,.2)
            axisLine: {
              lineStyle: {
                color: "rgba(255,255,255,.2)"
              }
            }
          }
        ],
        yAxis: [
          {
            type: "value",
            axisTick: { show: false },
            axisLine: {
              lineStyle: {
                color: "rgba(255,255,255,.1)"
              }
            },
            axisLabel: {
              textStyle: {
                color: "rgba(255,255,255,.6)",
                fontSize: 12
              }
            },
            // 修改分割线的颜色
            splitLine: {
              lineStyle: {
                color: "rgba(255,255,255,.1)"
              }
            }
          }
        ],
        series: [
          {
            name: "邮件营销",
            type: "line",
            smooth: true,
            // 单独修改当前线条的样式
            lineStyle: {
              color: "#0184d5",
              width: "2"
            },
            // 填充颜色设置
            areaStyle: {
              color: new this.$echarts.graphic.LinearGradient(
                  0,
                  0,
                  0,
                  1,
                  [
                    {
                      offset: 0,
                      color: "rgba(1, 132, 213, 0.4)" // 渐变色的起始颜色
                    },
                    {
                      offset: 0.8,
                      color: "rgba(1, 132, 213, 0.1)" // 渐变线的结束颜色
                    }
                  ],
                  false
              ),
              shadowColor: "rgba(0, 0, 0, 0.1)"
            },
            // 设置拐点
            symbol: "circle",
            // 拐点大小
            symbolSize: 8,
            // 开始不显示拐点， 鼠标经过显示
            showSymbol: false,
            // 设置拐点颜色以及边框
            itemStyle: {
              color: "#0184d5",
              borderColor: "rgba(221, 220, 107, .1)",
              borderWidth: 12
            },
            data: [
              30,
              40,
              30,
              40,
              30,
              40,
              30,
              60,
              20,
              40,
              30,
              40,
              30,
              40,
              30,
              40,
              30,
              60,
              20,
              40,
              30,
              40,
              30,
              40,
              30,
              40,
              20,
              60,
              50,
              40
            ]
          },
          {
            name: "联盟广告",
            type: "line",
            smooth: true,
            lineStyle: {
              normal: {
                color: "#00d887",
                width: 2
              }
            },
            areaStyle: {
              normal: {
                color: new this.$echarts.graphic.LinearGradient(
                    0,
                    0,
                    0,
                    1,
                    [
                      {
                        offset: 0,
                        color: "rgba(0, 216, 135, 0.4)"
                      },
                      {
                        offset: 0.8,
                        color: "rgba(0, 216, 135, 0.1)"
                      }
                    ],
                    false
                ),
                shadowColor: "rgba(0, 0, 0, 0.1)"
              }
            },
            // 设置拐点 小圆点
            symbol: "circle",
            // 拐点大小
            symbolSize: 5,
            // 设置拐点颜色以及边框
            itemStyle: {
              color: "#00d887",
              borderColor: "rgba(221, 220, 107, .1)",
              borderWidth: 12
            },
            // 开始不显示拐点， 鼠标经过显示
            showSymbol: false,
            data: [
              130,
              10,
              20,
              40,
              30,
              40,
              80,
              60,
              20,
              40,
              90,
              40,
              20,
              140,
              30,
              40,
              130,
              20,
              20,
              40,
              80,
              70,
              30,
              40,
              30,
              120,
              20,
              99,
              50,
              20
            ]
          }
        ]
      };
      myChart.setOption(option);
      // 4. 让图表跟随屏幕自动的去适应
      window.addEventListener("resize", function () {
        myChart.resize();
      });
    },

    /**
     * 饼状图1
     */
    cookieOne(){
      let myChart = this.$echarts.init(document.querySelector(".pie .chart"));
      let option = {
        color: [
          "#065aab",
          "#066eab",
          "#0682ab",
          "#0696ab",
          "#06a0ab",
        ],
        tooltip: {
          trigger: 'item',
          formatter: '{a} <br/>{b}: {c} ({d}%)'
        },
        legend: {
          // 距离底部为0%
          bottom: "0%",
          // 小图标的宽度和高度
          itemWidth: 10,
          itemHeight: 10,
          // 修改图例组件的文字为 12px
          textStyle: {
            color: "rgba(255,255,255,.5)",
            fontSize: "12"
          },
          data: ["0岁以下", "20-29岁", "30-39岁", "40-49岁", "50岁以上"],
        },
        series: [
          {
            name: '访问来源',
            type: 'pie',
            //  修改内圆半径和外圆半径为  百分比是相对于容器宽度来说的
            radius: ["40%", "60%"],
            avoidLabelOverlap: false,
            // 图形上的文字
            label: {
              show: true,
              // position: 'center'
            },
            labelLine: {
              show: false
            },
            data: [
              { value: 1, name: "0岁以下" },
              { value: 4, name: "20-29岁" },
              { value: 2, name: "30-39岁" },
              { value: 2, name: "40-49岁" },
              { value: 1, name: "50岁以上" }
            ]
          }
        ]
      };
      myChart.setOption(option);
      // 4. 让图表跟随屏幕自动的去适应
      window.addEventListener("resize", function () {
        myChart.resize();
      });
    },

    /**
     * 饼状图2
     */
    cookieTwo(){
      let myChart = this.$echarts.init(document.querySelector(".pie2 .chart"));
      let option = {
        color: ['#006cff', '#60cda0', '#ed8884', '#ff9f7f', '#0096ff', '#9fe6b8', '#32c5e9', '#1d9dff'],
        tooltip: {
          trigger: 'item',
          formatter: '{a} <br/>{b} : {c} ({d}%)'
        },
        legend: {
          bottom: "0%",
          itemWidth: 10,
          itemHeight: 10,
          textStyle: {
            color: "rgba(255,255,255,.5)",
            fontSize: "12"
          }
        },
        series: [
          {
            name: '地区分布',
            type: 'pie',
            radius: ['10%', '70%'],
            center: ['50%', '35%'],
            roseType: 'radius',
            data: [
              { value: 20, name: '云南' },
              { value: 26, name: '北京' },
              { value: 24, name: '山东' },
              { value: 25, name: '河北' },
              { value: 20, name: '江苏' },
              { value: 25, name: '浙江' },
              { value: 30, name: '四川' },
              { value: 42, name: '湖北' }
            ],
            // 文本标签控制饼形图文字的相关样式， 注意它是一个对象
            label: {
              fontSize: 10
            },
            // 链接入刑和文字的线
            labelLine: {
              length: 6,
              length2: 8
            }
          }
        ]
      };

      myChart.setOption(option);
      // 4. 让图表跟随屏幕自动的去适应
      window.addEventListener("resize", function () {
        myChart.resize();
      });
    },

    /**
     * 模拟飞行
     */
    fly(){
      let myChart = this.$echarts.init(document.querySelector(".map .chart"));
      let geoCoordMap = {
        上海: [121.4648, 31.2891],
        东莞: [113.8953, 22.901],
        东营: [118.7073, 37.5513],
        中山: [113.4229, 22.478],
        临汾: [111.4783, 36.1615],
        临沂: [118.3118, 35.2936],
        丹东: [124.541, 40.4242],
        丽水: [119.5642, 28.1854],
        乌鲁木齐: [87.9236, 43.5883],
        佛山: [112.8955, 23.1097],
        保定: [115.0488, 39.0948],
        兰州: [103.5901, 36.3043],
        包头: [110.3467, 41.4899],
        北京: [116.4551, 40.2539],
        北海: [109.314, 21.6211],
        南京: [118.8062, 31.9208],
        南宁: [108.479, 23.1152],
        南昌: [116.0046, 28.6633],
        南通: [121.1023, 32.1625],
        厦门: [118.1689, 24.6478],
        台州: [121.1353, 28.6688],
        合肥: [117.29, 32.0581],
        呼和浩特: [111.4124, 40.4901],
        咸阳: [108.4131, 34.8706],
        哈尔滨: [127.9688, 45.368],
        唐山: [118.4766, 39.6826],
        嘉兴: [120.9155, 30.6354],
        大同: [113.7854, 39.8035],
        大连: [122.2229, 39.4409],
        天津: [117.4219, 39.4189],
        太原: [112.3352, 37.9413],
        威海: [121.9482, 37.1393],
        宁波: [121.5967, 29.6466],
        宝鸡: [107.1826, 34.3433],
        宿迁: [118.5535, 33.7775],
        常州: [119.4543, 31.5582],
        广州: [113.5107, 23.2196],
        廊坊: [116.521, 39.0509],
        延安: [109.1052, 36.4252],
        张家口: [115.1477, 40.8527],
        徐州: [117.5208, 34.3268],
        德州: [116.6858, 37.2107],
        惠州: [114.6204, 23.1647],
        成都: [103.9526, 30.7617],
        扬州: [119.4653, 32.8162],
        承德: [117.5757, 41.4075],
        拉萨: [91.1865, 30.1465],
        无锡: [120.3442, 31.5527],
        日照: [119.2786, 35.5023],
        昆明: [102.9199, 25.4663],
        杭州: [119.5313, 29.8773],
        枣庄: [117.323, 34.8926],
        柳州: [109.3799, 24.9774],
        株洲: [113.5327, 27.0319],
        武汉: [114.3896, 30.6628],
        汕头: [117.1692, 23.3405],
        江门: [112.6318, 22.1484],
        沈阳: [123.1238, 42.1216],
        沧州: [116.8286, 38.2104],
        河源: [114.917, 23.9722],
        泉州: [118.3228, 25.1147],
        泰安: [117.0264, 36.0516],
        泰州: [120.0586, 32.5525],
        济南: [117.1582, 36.8701],
        济宁: [116.8286, 35.3375],
        海口: [110.3893, 19.8516],
        淄博: [118.0371, 36.6064],
        淮安: [118.927, 33.4039],
        深圳: [114.5435, 22.5439],
        清远: [112.9175, 24.3292],
        温州: [120.498, 27.8119],
        渭南: [109.7864, 35.0299],
        湖州: [119.8608, 30.7782],
        湘潭: [112.5439, 27.7075],
        滨州: [117.8174, 37.4963],
        潍坊: [119.0918, 36.524],
        烟台: [120.7397, 37.5128],
        玉溪: [101.9312, 23.8898],
        珠海: [113.7305, 22.1155],
        盐城: [120.2234, 33.5577],
        盘锦: [121.9482, 41.0449],
        石家庄: [114.4995, 38.1006],
        福州: [119.4543, 25.9222],
        秦皇岛: [119.2126, 40.0232],
        绍兴: [120.564, 29.7565],
        聊城: [115.9167, 36.4032],
        肇庆: [112.1265, 23.5822],
        舟山: [122.2559, 30.2234],
        苏州: [120.6519, 31.3989],
        莱芜: [117.6526, 36.2714],
        菏泽: [115.6201, 35.2057],
        营口: [122.4316, 40.4297],
        葫芦岛: [120.1575, 40.578],
        衡水: [115.8838, 37.7161],
        衢州: [118.6853, 28.8666],
        西宁: [101.4038, 36.8207],
        西安: [109.1162, 34.2004],
        贵阳: [106.6992, 26.7682],
        连云港: [119.1248, 34.552],
        邢台: [114.8071, 37.2821],
        邯郸: [114.4775, 36.535],
        郑州: [113.4668, 34.6234],
        鄂尔多斯: [108.9734, 39.2487],
        重庆: [107.7539, 30.1904],
        金华: [120.0037, 29.1028],
        铜川: [109.0393, 35.1947],
        银川: [106.3586, 38.1775],
        镇江: [119.4763, 31.9702],
        长春: [125.8154, 44.2584],
        长沙: [113.0823, 28.2568],
        长治: [112.8625, 36.4746],
        阳泉: [113.4778, 38.0951],
        青岛: [120.4651, 36.3373],
        韶关: [113.7964, 24.7028]
      };
      var XAData = [
        [{ name: '西安' }, { name: '拉萨', value: 100 }],
        [{ name: '西安' }, { name: '上海', value: 100 }],
        [{ name: '西安' }, { name: '广州', value: 100 }],
        [{ name: '西安' }, { name: '乌鲁木齐', value: 100 }],
        [{ name: '西安' }, { name: '银川', value: 100 }]
      ];

      var XNData = [
        [{ name: '西宁' }, { name: '北京', value: 100 }],
        [{ name: '西宁' }, { name: '上海', value: 100 }],
        [{ name: '西宁' }, { name: '哈尔滨', value: 100 }],
        [{ name: '西宁' }, { name: '西安', value: 100 }],
        [{ name: '西宁' }, { name: '银川', value: 100 }]
      ];

      var YCData = [
        [{ name: '银川' }, { name: '北京', value: 100 }],
        [{ name: '银川' }, { name: '广州', value: 100 }],
        [{ name: '银川' }, { name: '南京', value: 100 }],
        [{ name: '银川' }, { name: '西安', value: 100 }],
        [{ name: '银川' }, { name: '西宁', value: 100 }],
      ];

      var planePath =
          "path://M1705.06,1318.313v-89.254l-319.9-221.799l0.073-208.063c0.521-84.662-26.629-121.796-63.961-121.491c-37.332-0.305-64.482,36.829-63.961,121.491l0.073,208.063l-319.9,221.799v89.254l330.343-157.288l12.238,241.308l-134.449,92.931l0.531,42.034l175.125-42.917l175.125,42.917l0.531-42.034l-134.449-92.931l12.238-241.308L1705.06,1318.313z";
      //var planePath = 'arrow';
      var convertData = function (data) {
        var res = [];
        for (var i = 0; i < data.length; i++) {
          var dataItem = data[i];

          var fromCoord = geoCoordMap[dataItem[0].name];
          var toCoord = geoCoordMap[dataItem[1].name];
          if (fromCoord && toCoord) {
            res.push({
              fromName: dataItem[0].name,
              toName: dataItem[1].name,
              coords: [fromCoord, toCoord],
              value: dataItem[1].value
            });
          }
        }
        return res;
      };

      var color = ["#a6c84c", "#ffa022", "#46bee9"]; //航线的颜色
      var series = [];
      [
        ["西安", XAData],
        ["西宁", XNData],
        ["银川", YCData]
      ].forEach(function (item, i) {
        series.push(
            {
              name: item[0] + " Top3",
              type: "lines",
              zlevel: 1,
              effect: {
                show: true,
                period: 6,
                trailLength: 0.7,
                color: "red", //arrow箭头的颜色
                symbolSize: 3
              },
              lineStyle: {
                normal: {
                  color: color[i],
                  width: 0,
                  curveness: 0.2
                }
              },
              data: convertData(item[1])
            },
            {
              name: item[0] + " Top3",
              type: "lines",
              zlevel: 2,
              symbol: ["none", "arrow"],
              symbolSize: 10,
              effect: {
                show: true,
                period: 6,
                trailLength: 0,
                symbol: planePath,
                symbolSize: 15
              },
              lineStyle: {
                normal: {
                  color: color[i],
                  width: 1,
                  opacity: 0.6,
                  curveness: 0.2
                }
              },
              data: convertData(item[1])
            },
            {
              name: item[0] + " Top3",
              type: "effectScatter",
              coordinateSystem: "geo",
              zlevel: 2,
              rippleEffect: {
                brushType: "stroke"
              },
              label: {
                normal: {
                  show: true,
                  position: "right",
                  formatter: "{b}"
                }
              },
              symbolSize: function (val) {
                return val[2] / 8;
              },
              itemStyle: {
                normal: {
                  color: color[i]
                },
                emphasis: {
                  areaColor: "#2B91B7"
                }
              },
              data: item[1].map(function (dataItem) {
                return {
                  name: dataItem[1].name,
                  value: geoCoordMap[dataItem[1].name].concat([dataItem[1].value])
                };
              })
            }
        );
      });
      var option = {
        tooltip: {
          trigger: "item",
          formatter: function (params) {
            if (params.seriesType == "effectScatter") {
              return "线路：" + params.data.name + "" + params.data.value[2];
            } else if (params.seriesType == "lines") {
              return (
                  params.data.fromName +
                  ">" +
                  params.data.toName +
                  "<br />" +
                  params.data.value
              );
            } else {
              return params.name;
            }
          }
        },
        legend: {
          orient: "vertical",
          top: "bottom",
          left: "right",
          data: ["西安 Top3", "西宁 Top3", "银川 Top3"],
          textStyle: {
            color: "#fff"
          },
          selectedMode: "multiple"
        },
        geo: {
          map: "china",
          label: {
            emphasis: {
              show: true,
              color: "#fff"
            }
          },
          // 把中国地图放大了1.2倍
          zoom: 1.2,
          roam: true,
          itemStyle: {
            normal: {
              // 地图省份的背景颜色
              areaColor: "rgba(20, 41, 87,0.6)",
              borderColor: "#195BB9",
              borderWidth: 1
            },
            emphasis: {
              areaColor: "#2B91B7"
            }
          }
        },
        series: series
      };
      myChart.setOption(option);
      // 监听浏览器缩放，图表对象调用缩放resize函数
      window.addEventListener("resize", function () {
        myChart.resize();
      });
    }

  }
}
</script>

<style>
@import "../assets/css/index.css";
.body {
  min-width: 1024px;
  background: url(../assets/image/images/bg.jpg) no-repeat #000;
  line-height: 1.15;
}
template {
  margin: 0px;
  padding: 0px;
  position: relative;
  height: 1.25rem;
  background: url(../assets/image/images/head_bg.png) no-repeat top center;
  background-size: 100% 100%;
}
h1 {
  font-size: 0.475rem;
  color: #fff;
  text-align: center;
  line-height: 1rem;
}
</style>

